望采纳
将来
从句谓语形式,
动词过去式(be用were)
should + 动词原形
were to + 动词原形
主句谓语形式
would / should / might / could + 动词原形
现在
从句谓语形式
动词过去式(be 用 were)
主句谓语形式
would / should / might / could + 动词原形
过去
从句谓语形式
had +动词过去分词
主句谓语形式
would / should / might / could have + 动词过去分词
ribly wronged you), dear father, but I am trying now t